MagnaFlow CARB-Grade California CARB-compliant direct-fit catalytic converter (5421173) for the 2009-2015 Cadillac CTS-V 6.2L and additional GM applications. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding. Meets CARB requirements for legal use in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | California Grade (CARB compliant) |
| Material | 409 stainless steel, spun body |
| Emissions | CARB compliant — legal in California and CARB states |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | BMW | Z4 | sDrive35i |
| 2014-2016 | BMW | Z4 | sDrive35is |
| 2014-2016 | Buick | LaCrosse | Base |
| 2014-2016 | Buick | LaCrosse | Leather |
| 2014-2016 | Buick | Regal | Base |
| 2014-2016 | Buick | Regal | Premium |
| 2009-2015 | Cadillac | CTS | V |
| 2014-2015 | Chevrolet | Camaro | SS |
| 2014-2015 | Chevrolet | Camaro | Z/28 |
| 2014-2015 | Chevrolet | Camaro | ZL1 |
| 2014 | Chevrolet | Impala | Eco |
| 2014 | Chevrolet | Malibu | Eco |
| 2014-2016 | Chevrolet | SS | Base |
| 2008-2009 | Dodge | Viper | SRT-10 |
| 2008-2009 | Dodge | Viper | SRT-10 ACR |
| 2014 | Hyundai | Genesis Coupe | 2.0T |
| 2014 | Hyundai | Genesis Coupe | 2.0T Premium |
| 2014 | Hyundai | Genesis Coupe | 2.0T R-Spec |
| 2014 | Nissan | Cube | S |
| 2014 | Nissan | Cube | SL |
| 2013-2015 | Nissan | Sentra | FE+S |
| 2013-2014 | Nissan | Sentra | FE+SV |
| 2013-2015 | Nissan | Sentra | S |
| 2013-2015 | Nissan | Sentra | SL |
| 2013-2015 | Nissan | Sentra | SR |
| 2013-2015 | Nissan | Sentra | SV |
| 2015 | Subaru | Forester | 2.5i |
| 2015 | Subaru | Forester | 2.5i Limited |
| 2015 | Subaru | Forester | 2.5i Premium |
| 2015 | Subaru | Forester | 2.5i Touring |
| 2015-2016 | Subaru | WRX | Base |
| 2015-2016 | Subaru | WRX | Limited |
| 2015-2016 | Subaru | WRX | Premium |
